Talbiya

The pronouncement pilgrims make to Allah during Hajj:
"Labbaik, labbaik, Allahumma, Labbaik. La shareeka laka, Labbaik. Innal hama wa n`imata, Laka walmulk. La shareeka lak."
(I am totally at Your service, I am totally at Your service, O Allah I am totally at Your service. You have no partner, I am totally at Your service. Truly, the praise and the blessing are Yours, and the dominion. You have no partners.)